package com.up.upzl.base.config;

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.net.URI;
import java.net.URL;
import java.net.URLConnection;

public class UrlReturnJson {
	public static String getHttpResponse(String allConfigUrl) {
		BufferedReader in = null;
		StringBuffer result = null;
		try {

			URI uri = new URI(new URI(allConfigUrl).toASCIIString());
			URL url = uri.toURL();
			URLConnection connection = url.openConnection();
			connection.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
			connection.setRequestProperty("Charset", "utf-8");

			connection.connect();

			result = new StringBuffer();
			// ��ȡURL����Ӧ
			in = new BufferedReader(new InputStreamReader(connection.getInputStream()));
			String line;
			while ((line = in.readLine()) != null) {
				result.append(line);
			}

			return result.toString();

		} catch (Exception e) {
			e.printStackTrace();
		} finally {
			try {
				if (in != null) {
					in.close();
				}
			} catch (Exception e2) {
				e2.printStackTrace();
			}
		}

		return null;

	}
}
